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Hey All.

I just finished swapping a SR20DET red top into my 70 Datsun 510. Im having problems with my ECU supplying power to my TPS. What I'm coming across is that the power supply to the TPS pin 37 ( thinking from the top of my head dont have diagram with me) is supposed to have 5v of power. I have 0. Then the Signal wire Pin 20 is supposed to get power as the throttle is pressed from idle to Full and get readings at differnet volts there. Well mine has a constand 4.68. So Im thinking my ECU is bad.

What I would like to do is find someone locally who has an SR20DET Red top that would be willing to come over my house and let me test their ECU on my car to see if my ECU is really the problem. IF someone is willing please call me 702-321-2660. Corey
 
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